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Osaka Organic Chemical Industry LTD RILY

RILY is specialty methacrylate, which has phenolic hydroxyl group. It has good rigidity, mechanical property and solvent resistance due to aromatic ring. It can be solved into several solvents as described below. It is well used in electronic material industry.

Chemical Name: 4-Hydroxyphenyl 2-methyl-2-propenoate

CAS Number: 31480-93-0

Chemical Family: Acrylics & Acrylates

Technical Data Sheet
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Identification & Functionality

Chemical Family
Base Chemicals Functions
EC No.
250-652-7
CAS No.
31480-93-0
Product Structure

4-Hydroxyphenyl methacrylate

Osaka Organic Chemical Industry LTD RILY - Product Structure

Features & Benefits

Product Features
  • Good rigidity
  • Good mechanical property
  • Good solvent resistance

Applications & Uses

Base Chemicals End Uses
Applications
  • Electronic materials
  • Alternative crosslinker

Properties

Appearance
White to pale yellow solid
Physico-Chemical Properties
ValueUnitsTest Method / Conditions
Molecular Weight178.2
Melting Point118.5-120°C
Toluenemax. 10%
Ethyl Acetate20-25%
MEK25-30%
PGM-Ac15-20%
Ethanol Content25-30%
THF50-55%